Question

XY'Z+YZ+(X+Y)Z'+X'Y​

Answer 1

Answer:

As stated in the title, I'm trying to simplify the following expression: xy+xy′z+x′yz′ I've only gotten as far as step 3:

xy+xy′z+x′yz′

=x(y+y′z)+x′(yz′)

=x(y+y′z)+x(y′+z)

But I don't know where to go from this step, I'm not sure if I'm allowe to rewrite y'z as y+z' (I'm not even sure if that would help)